[jira] [Work logged] (ARTEMIS-2212) Avoid using CLQ on ServerConsumerImpl

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARTEMIS-2212?focusedWorklogId=186342&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-186342 ]

ASF GitHub Bot logged work on ARTEMIS-2212:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 17/Jan/19 15:12
            Start Date: 17/Jan/19 15:12
    Worklog Time Spent: 10m 
      Work Description: clebertsuconic commented on pull request #2480: ARTEMIS-2212 Avoid using CLQ on ServerConsumerImpl
URL: https://github.com/apache/activemq-artemis/pull/2480#discussion_r248709539
 
 

 ##########
 File path: artemis-server/src/main/java/org/apache/activemq/artemis/core/server/impl/ServerConsumerImpl.java
 ##########
 @@ -509,21 +518,16 @@ public synchronized void close(final boolean failed) throws Exception {
 
       removeItself();
 
-      LinkedList<MessageReference> refs = cancelRefs(failed, false, null);
-
-      Iterator<MessageReference> iter = refs.iterator();
+      List<MessageReference> refs = cancelRefs(failed, false, null);
 
       Transaction tx = new TransactionImpl(storageManager);
 
-      while (iter.hasNext()) {
-         MessageReference ref = iter.next();
-
+      refs.forEach(ref -> {
 
 Review comment:
   is this atomic?
 
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Issue Time Tracking
-------------------

            Worklog Id:     (was: 186342)
            Time Spent: 10m
    Remaining Estimate: 0h

> Avoid using CLQ on ServerConsumerImpl
> -------------------------------------
>
>                 Key: ARTEMIS-2212
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2212
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>    Affects Versions: 2.7.0
>            Reporter: Francesco Nigro
>            Assignee: Francesco Nigro
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> ServerConsumerImpl is using a ConcurrentLinkedQueue that can be avoided to be used considering that any accesses is guarded by a lock.



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